AutoCodes – Nissan – P2127 2009 Nissan Rogue

P2127 2009 Nissan Rogue Code - Accelerator Pedal Position Sensor Circuit

Quick Answer

The Accelerator Pedal Position (APP) Sensor is installed on the upper end of the accelerator pedal assembly. Common causes include Faulty Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor harness is open or shorted, Accelerator Pedal Position Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2127 2009 Nissan Rogue indicates Accelerator Pedal Position Sensor Circuit.
Common causes: Common causes include Faulty Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor harness is open or shorted, Accelerator Pedal Position Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 2,470

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2127 2009 Nissan Rogue Description

The Accelerator Pedal Position (APP) Sensor is installed on the upper end of the accelerator pedal assembly. The sensor detects the accelerator position and sends a signal to the Engine Control Module (ECM). Accelerator pedal position sensor has two sensors. These sensors are a kind of potentiometers which transform the accelerator pedal position into output voltage, and emit the voltage signal to the ECM. In addition, these sensors detect the opening and closing speed of the accelerator pedal and feed the voltage signals to the ECM. The ECM judges the current opening angle of the accelerator pedal from these signals and controls the throttle control motor based on these signals. Idle position of the accelerator pedal is determined by the ECM receiving the signal from the accelerator pedal position sensor. The ECM uses this signal for the engine operation such as fuel cut.

OBDII Code P2127 2009 Nissan Rogue - Accelerator Pedal Position Sensor Circuit - AutoCodes.com — P2127 2009 Nissan Rogue Code - Accelerator Pedal Position Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC P2127 2009 Nissan Rogue?

Faulty Accelerator Pedal Position Sensor
Accelerator Pedal Position Sensor harness is open or shorted
Accelerator Pedal Position Sensor circuit poor electrical connection
Faulty Electric Throttle Control Actuator (TP Sensor 1 and 2)
Faulty Engine Control Module (ECM)

How to Fix the DTC P2127 2009 Nissan Rogue?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2127 2009 Nissan Rogue code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P2127 2009 Nissan Rogue code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2127 2009 Nissan Rogue Code

1. What are the common symptoms of OBDII code P2127 in a 2009 Nissan Rogue?

- Common symptoms include reduced engine power, hesitation or stalling when accelerating, and the vehicle going into limp mode.

2. What does the OBDII code P2127 in a 2009 Nissan Rogue indicate?

- OBDII code P2127 indicates an issue with the accelerator pedal position sensor circuit.

3. What are the possible causes of OBDII code P2127 in a 2009 Nissan Rogue?

- Possible causes include a faulty accelerator pedal position sensor, damaged wiring or connectors in the circuit, or a problem with the engine control module.

4. How can I diagnose the cause of OBDII code P2127 in my 2009 Nissan Rogue?

- You can diagnose the issue by checking the wiring and connectors for damage, testing the accelerator pedal position sensor for proper function, and scanning the vehicle for any related codes.

5. Can I still drive my 2009 Nissan Rogue with OBDII code P2127?

- It is not recommended to drive the vehicle with OBDII code P2127 as it can lead to unsafe driving conditions and potential damage to the engine.

6. How can I repair OBDII code P2127 in my 2009 Nissan Rogue?

- Repairing OBDII code P2127 involves replacing the faulty accelerator pedal position sensor, repairing any damaged wiring or connectors, and clearing the code from the engine control module.

7. Will resetting the OBDII code P2127 in my 2009 Nissan Rogue fix the issue?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing OBDII code P2127.

8. How much does it cost to repair OBDII code P2127 in a 2009 Nissan Rogue?

- The cost of repairing OBDII code P2127 can vary depending on the cause of the issue, but it may range from $150 to $400 including parts and labor.

9. Can a DIY enthusiast fix OBDII code P2127 in a 2009 Nissan Rogue?

- Depending on your experience and tools, you may be able to replace the accelerator pedal position sensor yourself, but diagnosing and repairing wiring issues may require professional help.

10. How long does it take to repair OBDII code P2127 in a 2009 Nissan Rogue?

- The repair time for OBDII code P2127 can vary, but it typically takes 1-2 hours to diagnose and replace the accelerator pedal position sensor or repair the wiring.